Rev
Rev provides fast, accurate, and affordable transcription, captioning, and translation services through a combination of AI technology and human expertise, making audio and video content accessible and searchable.
Last updated May 11, 2026 by the ATDb Editorial Team
- Industry
- Speech-to-Text Services / Transcription Technology
- Business Model
- Marketplace/SaaS
- Target Market
- SMB, Mid-Market, Enterprise
- Employee Count
- 201-500
- Funding
- $65M
- Revenue Range
- $50M-$100M
- Stock Symbol
- N/A
- API Available
- Yes
Leading provider of human and AI-powered transcription and captioning services
Rev is not an AdTech platform. Rev is a speech-to-text technology company that provides transcription, captioning, and translation services. Founded in 2010, Rev operates as a marketplace platform connecting customers who need audio and video content converted to text with a global network of freelance transcriptionists, captioners, and translators. The company offers both human-powered services and AI-powered automated transcription through its ASR (Automatic Speech Recognition) technology. Rev serves a diverse customer base including media companies, enterprises, educational institutions, legal professionals, and individual content creators who need accurate transcription and captioning services. The company has processed millions of hours of audio and video content and is known for its combination of speed, accuracy, and affordability. Rev's services are particularly valuable for accessibility compliance, content creation, and documentation purposes rather than advertising technology applications.
Human Transcription
Professional transcription services delivered by human transcriptionists with 99% accuracy guarantee
Automated Transcription
AI-powered speech recognition for fast, affordable transcription
Captions
Human and automated captioning services for video content
Subtitles
Foreign language subtitle creation for global content distribution
Global Subtitles
Translation and subtitling services in multiple languages
Rev.ai
Speech-to-text API for developers to integrate transcription into applications